Slate Roof Cleaning Chemicals

Our customer told me i ve tried all the specialty products over the years and have little to no evidence they work any better we ve also heard that chlorine bleach or copper solutions don t seem to have any affect.

Slate roof cleaning chemicals.

Such harsh chemicals are incompatible with the copper. While you might be tempted to reach for a strong chemical or a pressure washer it s better to leave them behind and give your slate roof a little tender loving care. The goal when cleaning a slate roof is to soften and loosen the undesirable buildup. Bleach or sodium hydroxide lye which can destroy all perimeter vegetation burn your skin and eyes and potentially degrade your asphalt shingle performance.

Regular cleaning is an important part of keeping a slate roof in working order. Both artificial slates and natural slates have to deal with moss and pollution in the long run. When cleaning a slate roof don t use chemicals like ammonia or chlorine bleach. Roof cleaning by using the correct chemicals.

One of the most gentle yet effective ways to remove roof moss and clean the roof is by way of scraping. This gives your roof an ugly look and it is bad for the state of the roof as well. Unlike other roof cleaning products spray forget does not contain any bleach. Buildup of moss and debris on slate roofs hold moisture in the slates that can split them during winter.

Debris and moss buildup hold moisture in the slates that can split them during winter freezes. A normal 9 trowel is suitable if your roofing contractor chooses a dry day any moss will flake off the roof much easier and there won t be any scratch marks on the tiles.